Transaction not yet indexed

53sfWWrha1L47UpVVfZxMhTvdSXgymXaF1R8ZSBCnv4jgK1LbLSMpWtnvxUBUthkEcbQhjjqt7rbMST9LiQJQaab

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.